I have installed an instance of kube-prometheus-stack (https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack) onto a Rancher cluster and utilised a custom values.yaml to add Grafana configuration.
Grafana section of values.yaml:
grafana:
enabled: true
ingress:
enabled: disabled
service:
type: ClusterIP
port: 3000
targetPort: 3000
annotations: {}
labels: {}
portName: service
sidecar:
image:
repository: kiwigrid/k8s-sidecar
tag: 1.1.0
sha: ""
imagePullPolicy: IfNotPresent
skipTlsVerify: true
enableUniqueFilenames: false
dashboards:
enabled: true
SCProvider: true
label: grafana_dashboard
folder: /tmp/dashboards
defaultFolderName: null
searchNamespace: ALL
folderAnnotation: null
provider:
name: sidecarProvider
orgid: 1
folder: ''
type: file
disableDelete: false
allowUiUpdates: true
foldersFromFilesStructure: false
datasources:
enabled: true
label: grafana_datasource
searchNamespace: ALL
I have also stored a configmap into Rancher prior to installation called grafana-datasource
and has the label: key: grafana_datasource
with value: 1
. This configmap is stored in the same namespace as the kube-prometheus-stack app.
In this grafana-datasource
configmap, I have put the following data:
apiVersion: 1
datasources:
- name: Test-Prometheus
type: prometheus
url: https://prometheus.test.net/
access: proxy
isDefault: false
basicAuth: true
basicAuthUser: admin
basicAuthPassword: password
withCredentials: false
isDefault: false
version: 1
editable: true
I have verified that my datasource exists and am able to log into it and add it manually via the Grafana GUI. However, the installation is not picking up my grafana-datasource
configmap and only loads the default Grafana datasource:
How can I enable my grafana to pick-up and apply the custom datasource configmap on installation?